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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersPIC18LF4455-I/PT
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PIC18LF4455-I/PT - Microchip Technology

Manufacturer Part Number
PIC18LF4455-I/PT
Manufacturer
Microchip Technology
Allelco Part Number
32D-PIC18LF4455-I/PT
ECAD Model
Parts Description
IC MCU 8BIT 24KB FLASH 44TQFP
Detailed Description
Package
44-TQFP
Data sheet
PIC18F(2, 4)zzz Programming Specification.pdf
PIC18F2455/2550/4455/4550 Datasheet.pdf
RoHs Status
ROHS3 Compliant
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Specifications

PIC18LF4455-I/PT Tech Specifications
Microchip Technology - PIC18LF4455-I/PT technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - PIC18LF4455-I/PT

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 2V ~ 5.5V  
Supplier Device Package 44-TQFP (10x10)  
Speed 48MHz  
Series PIC® 18F  
RAM Size 2K x 8  
Program Memory Type FLASH  
Program Memory Size 24KB (12K x 16)  
Peripherals Brown-out Detect/Reset, HLVD, POR, PWM, WDT  
Package / Case 44-TQFP  
Package Tray  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 35  
Mounting Type Surface Mount  
EEPROM Size 256 x 8  
Data Converters A/D 13x10b  
Core Size 8-Bit  
Core Processor PIC  
Connectivity I²C, SPI, UART/USART, USB  
Base Product Number PIC18LF4455  

Parts Introduction

Manufacturer Part Number

PIC18LF4455-I/PT

Manufacturer

Microchip Technology

Introduction

Embedded Microcontroller

8-bit PIC18 Microcontroller

Product Features and Performance

24KB Flash Program Memory

2KB RAM

256 Bytes EEPROM

13-channel 10-bit A/D Converter

SPI, UART/USART, USB Connectivity

PIC18 Core Processor

48MHz Operating Frequency

Supports 2V to 5.5V Supply Voltage

Wide Operating Temperature Range: -40°C to 85°C

Product Advantages

High-performance 8-bit PIC18 Microcontroller

Extensive peripheral set for versatile applications

Low-power consumption

Flash Program Memory for easy in-system reprogramming

Reliable operation with built-in Brown-out Detect, HLVD, and POR

Key Technical Parameters

Package: 44-TQFP (10x10)

Mounting Type: Surface Mount

RoHS3 Compliant

Quality and Safety Features

Brown-out Detect/Reset

High/Low-Voltage Detect (HLVD)

Power-on Reset (POR)

Compatibility

Compatible with other PIC18F series microcontrollers

Application Areas

Embedded systems

Industrial automation

Automotive electronics

Home appliances

Medical devices

Product Lifecycle

Current product, not nearing discontinuation

Replacement or upgrade options available within the PIC18F series

Key Reasons to Choose This Product

High-performance 8-bit PIC18 core with rich peripheral set

Flexible connectivity options (SPI, UART/USART, USB)

Wide operating voltage and temperature range

Reliable operation with built-in safety features

Easy in-system reprogramming with Flash Program Memory

Extensive support and development tools available from Microchip

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology PIC18LF4455-I/PT

Product Attribute PIC18LF4455-I/PT PIC18LF27K40T-I/ML PIC18LF4510-I/PT PIC18LF4320T-I/ML
Part Number PIC18LF4455-I/PT PIC18LF27K40T-I/ML PIC18LF4510-I/PT PIC18LF4320T-I/ML
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Oscillator Type Internal Internal Internal Internal
Speed 48MHz 64MHz 40MHz 40MHz
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Number of I/O 35 25 36 36
Base Product Number PIC18LF4455 PIC18LF27 PIC18LF4510 PIC18LF4320
Program Memory Type FLASH FLASH FLASH FLASH
Series PIC® 18F PIC® XLP™ 18K PIC® 18F PIC® 18F
Package Tray Tape & Reel (TR) Tray Tape & Reel (TR)
Peripherals Brown-out Detect/Reset, HLVD, POR, PWM, WDT Brown-out Detect/Reset, LVD, POR, PWM, WDT Brown-out Detect/Reset, HLVD, POR, PWM, WDT Brown-out Detect/Reset, LVD, POR, PWM, WDT
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Program Memory Size 24KB (12K x 16) 128KB (64K x 16) 32KB (16K x 16) 8KB (4K x 16)
Data Converters A/D 13x10b A/D 24x10b; D/A 1x5b A/D 13x10b A/D 13x10b
Package / Case 44-TQFP 28-VQFN Exposed Pad 44-TQFP 44-VQFN Exposed Pad
Voltage - Supply (Vcc/Vdd) 2V ~ 5.5V 1.8V ~ 3.6V 2V ~ 5.5V 2V ~ 5.5V
Supplier Device Package 44-TQFP (10x10) 28-QFN (6x6) 44-TQFP (10x10) 44-QFN (8x8)
Core Processor PIC PIC PIC PIC
EEPROM Size 256 x 8 1K x 8 - 256 x 8
Connectivity I²C, SPI, UART/USART, USB I²C, LINbus, SPI, UART/USART I²C, SPI, UART/USART I²C, SPI, UART/USART
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
RAM Size 2K x 8 3.6K x 8 1.5K x 8 512 x 8

PIC18LF4455-I/PT Datasheet PDF

Download PIC18LF4455-I/PT pdf datasheets and Microchip Technology documentation for PIC18LF4455-I/PT - Microchip Technology.

PCN Packaging
Label and Packing Changes 23/Sep/2015.pdf MBB/Label Chgs 16/Nov/2018.pdf
HTML Datasheet
PIC18F(2, 4)zzz Programming Specification.pdf PIC18F2455/2550/4455/4550 Datasheet.pdf
PCN Design/Specification
TQFP-44L Palladium Coated Copper Wire 17/Dec/2013.pdf
PCN Assembly/Origin
Wire 27/Mar/2018.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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PIC18LF4455-I/PT Image

PIC18LF4455-I/PT

Microchip Technology
32D-PIC18LF4455-I/PT

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